Natsir, M. A. R., & Yanda Bara Kusuma. (2026). The Influence of Lifestyle, Promotion Strategy, and Price Perception on Purchase Decisions of Japanese Food Products (Sushi and Ramen) via GoFood Services in Surabaya City. Al-Kharaj: Journal of Islamic Economic and Business, 8(3). https://doi.org/10.24256/kharaj.v8i3.11491